Difference between revisions of "Math 22 Differentials and Marginal Analysis"
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==Differentials== | ==Differentials== | ||
| − | Let <math>y=f(x)</math> represent a differentiable function. The differential of <math>x</math | + | Let <math>y=f(x)</math> represent a differentiable function. The differential of <math>x</math (denoted by <math>dx</math>) |
| − | + | is any nonzero real number. The differential of <math>y</math> (denoted by ) is <math>dy=f'(x) dx</math>. | |
[[Math_22| '''Return to Topics Page''']] | [[Math_22| '''Return to Topics Page''']] | ||
'''This page were made by [[Contributors|Tri Phan]]''' | '''This page were made by [[Contributors|Tri Phan]]''' | ||
Revision as of 06:30, 10 August 2020
Differentials
Let represent a differentiable function. The differential of ) is any nonzero real number. The differential of (denoted by ) is .
This page were made by Tri Phan